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Winchesteer Bay/Umpqua Jetty Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA
48hr Weather and Surf, issued 10 am Sunday 31 May 2026 PDTForecast update in hr min s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
10.7° C
(Which is 2.0°C colder than average for this time of year)How big are the waves at Winchesteer Bay/Umpqua Jetty today (31 May):
- Morning surf: Morning surf (31 May, local time) - 5.5ft (1.7m), 11s period with NW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 6ft (1.8m), 11s period with NW swell.
- Evening surf: Evening surf (31 May, local time) - 5.5ft (1.7m), 7s period with NNW swell.
The current surf forecast for Winchesteer Bay/Umpqua Jetty at 4PM is: 1.1m 11s primary swell from a West-northwest direction and 0.2m 21s secondary swell from a West-southwest direction, 1.7m 6s secondary swell from a North-northwest direction (forecast issued at 10:00am May 31). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 5.5ft (1.7m) | 11s |
| Afternoon (31 May) | 6ft (1.8m) | 11s |
| Evening (31 May) | 5.5ft (1.7m) | 7s |
Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Mon afternoon, min 9°C on Sun morning). Winds decreasing (strong winds from the N on Sun afternoon, calm by Tue morning). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 11 | NW 11 | NW 11 | WNW 11 | NNW 7 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 7 | NNW 7 | NW 7 | NW 7 | NW 8 | SW 18 | WNW 8 | WNW 9 | SW 16 | SW 16 | W 11 | W 12 | |
677 | 677 | 759 | 256 | 260 | 480 | 235 | 235 | 196 | 184 | 158 | 145 | 178 | 145 | 131 | 169 | 154 | 108 | 105 | 106 | 94 | 93 | 209 | 216 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | glassy | glassy | on | on | on | cross-on | cross | cross | cross | |
High Tide | 2:02PM1.64m | 00:45AM2.10m | 2:40PM1.63m | 1:19AM2.06m | 3:18PM1.62m | 1:55AM2.01m | ||||||||||||||||||
Low Tide | 7:11AM-0.29m | 6:52PM0.97m | 7:46AM-0.29m | 7:29PM0.99m | 8:23AM-0.27m | 8:06PM1.01m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | |  |  | | |  | | | |
 | 5:37 | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 |
 | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | 8:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 10 | 14 | 15 | 14 | 13 | 12 | 11 | 11 | 13 | 14 | 15 | 14 | 13 | 12 | 12 | 11 |
6 | 6 | 4 | 3 | 4 | 4 | 5 | 6 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | WSW 21 | WNW 11 | WNW 10 | NW 10 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | WNW 9 | WNW 9 | WNW 9 | NNW 7 | NW 7 | NW 7 | NW 8 | WNW 8 | WNW 8 | WNW 9 | NW 5 | NW 5 | W 11 | W 12 |
 kJ | 677 | 677 | 45 | 256 | 260 | 480 | 200 | 141 | 128 | 96 | 158 | 116 | 70 | 145 | 131 | 169 | 154 | 105 | 105 | 106 | 27 | 25 | 209 | 216 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | WSW 22 | SW 13 | WSW 21 | SW 21 | SW 20 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | SW 19 | SW 19 | SW 18 | WNW 9 | WNW 9 | SW 18 | NNW 7 | NNW 7 | N 6 | NNW 6 | WNW 8 | WNW 10 | NW 5 | NW 5 |
| kJ | 18 | 45 | 7 | 44 | 69 | 62 | 235 | 235 | 196 | 184 | 94 | 123 | 114 | 90 | 68 | 109 | 35 | 45 | 20 | 20 | 59 | 74 | 22 | 23 |
Swell 3 Height (m) Direction Period (s) | SW 22 | SW 13 | SW 18 | SW 13 | SW 13 | SW 13 | SW 20 | SW 20 | SW 20 | SW 19 | SW 13 | — | SW 12 | SW 18 | SW 18 | — | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 18 | 7 | 12 | 7 | 7 | 7 | 60 | 60 | 60 | 96 | 7 | — | 6 | 81 | 81 | — | 109 | 108 | 104 | 98 | 94 | 93 | 91 | 90 |
Wind waves Height (m) Direction Period (s) | — | — | NW 11 | NNW 6 | NNW 7 | N 7 | — | — | — | — | NNW 7 | NNW 6 | NW 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 759 | 232 | 254 | 128 | — | — | — | — | 102 | 145 | 178 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 120 | 526 | 654 | 769 | 487 | 195 | 151 | 120 | 120 | 355 | 410 | 405 | 195 | 120 | 120 | 120 | 35 | 151 | 151 | 151 | 35 | 35 | 35 | 35 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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